Battery Disconnection

步骤 1 Heat the rear glass

Battery Disconnection, Heat the rear glass: 步骤 1 中的图像 1，1

Prepare an iOpener and apply it to the rear glass for at least two minutes to loosen the adhesive underneath.
A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the phone—the screen and internal battery are both susceptible to heat damage.

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步骤 2 Insert an opening pick

Battery Disconnection, Insert an opening pick: 步骤 2 中的图像 1，2

Battery Disconnection, Insert an opening pick: 步骤 2 中的图像 2，2

Secure a suction handle to the right edge of the rear glass, as close to the edge as possible.
If the rear glass is cracked, the suction handle may not stick. Try lifting it with strong tape, or superglue the suction handle in place and allow it to cure so you can proceed.
Lift the rear glass with the suction handle to create a small gap between the rear glass and the frame.
In case you have trouble creating a gap, apply more heat to further soften the adhesive. Follow the iOpener instructions to avoid overheating.
Insert an opening pick into the gap you created.

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步骤 3 Slice the adhesive

Battery Disconnection, Slice the adhesive: 步骤 3 中的图像 1，2

Battery Disconnection, Slice the adhesive: 步骤 3 中的图像 2，2

Slide the opening pick to the top right corner to slice the adhesive.
Leave the opening pick in place to prevent the adhesive from resealing.

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步骤 4

Insert a second opening pick at the top right corner.
Slide the opening pick to the bottom right corner to slice the adhesive.
Leave the opening pick in place to prevent the adhesive from resealing.

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步骤 5

If the adhesive becomes hard to cut, it has most likely cooled down. Use your iOpener for one to two minutes to reheat it.
Insert a third opening pick in the bottom right corner.
Slide the opening pick along the bottom edge of your phone to slice the adhesive.
Leave the opening pick in the bottom left corner to prevent the adhesive from resealing.

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步骤 6

Insert a fourth opening pick in the bottom left corner of your phone.
Slide the opening pick along the left edge to slice the adhesive.
Leave the opening pick in the top left corner to prevent the adhesive from resealing.
Be careful not to damage the button cables. They are also glued and you might unintentionally catch them while cutting through the glue.

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步骤 7

Insert a fifth opening pick underneath the top left corner.
Slide the opening pick along the top edge of the rear glass to slice the remaining adhesive.

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步骤 8 Remove the rear glass

Battery Disconnection, Remove the rear glass: 步骤 8 中的图像 1，1

Remove the rear glass.
Apply new adhesive where necessary after cleaning the relevant areas with isopropyl alcohol (>90%).
Secure the new rear glass with pre-cut adhesive or double-sided adhesive tape. After installing the rear glass, apply strong, steady pressure to your phone for several minutes to help the adhesive form a good bond—a stack of heavy books works well.